option = { tooltip: { trigger:'axis', formatter: '{b0}({a0}): {c0}<br />{b1}({a1}): {c1}%' }, legend: { data:['销量','占比'] }, xAxis: { data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"] }, yAxis: [ { type: 'value', name: '销量', show:true, splitLine:{show:false}, axisLine: { lineStyle: { color: '#5e859e', width: 2 } } }, { type: 'value', name: '占比', min: 0, max: 100, interval: 10, splitLine:{show:false}, axisLabel: { formatter: '{value} %' }, axisLine: { lineStyle: { color: '#5e859e',//纵坐标轴和字体颜色 width: 2 } } }], series: [{ name: '销量', stack: '总量', type: 'line', barWidth : '50%', data: [15, 30, 46, 20, 20, 30] },{ name: '占比', stack: '总量', type: 'line', smooth:true, data: [5, 1, 2, -24, 9, 66] }] };